AUMA ACVExC 01.2 Series Operation And Setting Manual page 127

Actuator controls
ACV 01.2/ACVExC 01.2
Individual indications
Indication on display
IE MWG
IE LC
IE Hall 1 calibration –
IE Hall 5 calibration
IE MWG calibration
IE version
IE EEPROM
IE parameter
IE file access
IE reserve backup
IE registration
IE startup FB
IE startup sub-assy
IE LC exception
IE logic exception
IE MWG exception
IE bus exception
IE MWG end positions
Internal warning (Collective signal 15)
Wrn heater
24 V DC customer
24 V DC internal
Wrn res. data in use
Wrn ref.actual position
Wrn range act.pos.
Wrn sign.loss act.pos.
Wrn event mark
Wrn Tm mark
Hydraulics warning (Collective signal 17)
Operat. pressure min
Pump starts
Oper. press. config.
Config. error REMOTE (Collective signal 22)
IE I/O interface
Description/cause
Internal error of 'MWG' (Magnetic Limit and Torque
Transmitter) electronics sub-assembly
Internal error of 'LC' (Local Controls) electronics
sub-assembly
Internal error: Calibration of Hall sensor 1 – 5 of the
MWG is incorrect.
Calibration of MWG is incorrect
Internal error, conflict of versions
Internal error EEPROM
Internal error parameter (error during parameter
initialisation)
Internal error file access
Error when accessing replacement parameters
Internal error upon process data registration
Internal error upon function block startup
Internal error upon electronics sub-assembly startup
Error in the execution of LC firmware
Error in the execution of logic firmware
Error in the execution of MWG firmware
Error in the execution of fieldbus interface firmware
Error when recording the end positions using the
MWG
Collective signal 15 (control unit)
The 24 V DC customer auxiliary supply to control
the digital inputs has failed.
The internal 24 V DC power supply of the controls
used to provide the electronics components (sub-
assemblies within the AC 01.2 controls and in the
actuator) has exceeded the power supply limits .
Internal warning: Replacement parameters are used
as no valid parameters are available (Remedy: Re-
boot controls/actuator)
Actuator position feedback has not yet been refer-
enced to the end positions.
The current signal range of the position feedback
is outside the permissible range.
Loss of signal of the actuator position feedback
signal
Wrn event mark (internal system warning)
Wrn Tm mark (internal system warning)
Pressure of hydraulic accumulator lower than the
minimum value of the set accumulator pressure.
Permissible number of starts of the hydraulic pump
has been exceeded.
Configuration of the accumulator pressure is incor-
rect.
Available version of 'I/O interface' electronics sub-
assembly does not correspond to the target config-
uration.
Remedy
Check MWG.
Check local controls.
Check MWG.
Check MWG.
Check device configuration.
Check device configuration.
Check device configuration.
Check device configuration.
Check device configuration.
Check device configuration.
Check device configuration.
Check device configuration.
Check device configuration.
Check device configuration.
Check device configuration.
Check device configuration.
Check device configuration.
Check heater.
Check 24 V DC inputs (DIN).
Check internal 24 V DC voltage supply.
Reboot AUMATIC.
Operate actuator fully in end positions OPEN and
CLOSED.
Verify primary reduction gearing settings within the
actuator.
Check position feedback.
Check system configuration.
Check system configuration.
Check hydraulic system
Check hydraulic system.
Check hydraulic system.
Check I/O interface M0139 parameter. The
setting must correspond to the wiring diagram.
Check wiring.
Check I/O interface.
Corrective action
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